(6 Pack) Philips 391177 Circline Fluorescent 32-Watt 12-Inch T9 Cool White Light Bulb 6 Pack Philips Circline Fluorescent T9 cool white light bulbs are ideal for use in garages, basements and workshops Ideal for use in ceiling mounted fixtures Great for general purpose lighting anywhere in your home Bi-pin base, T9 shape, 12-Inch